/*
 * @Description: string
 * @Author: rendc
 * @Date: 2022-09-26 11:10:04
 * @LastEditors: rendc
 * @LastEditTime: 2022-09-26 11:12:51
 */
// 转义字符
var string = "hello"
console.log(string.length);
console.log("\\\"a\"\n\'b\'");